reg_stat_type Struct Reference

Collaboration diagram for reg_stat_type:

Data Fields
rtx_insn *	last_death
rtx_insn *	last_set
rtx	last_set_value
int	last_set_table_tick
int	last_set_label
unsigned HOST_WIDE_INT	last_set_nonzero_bits
char	last_set_sign_bit_copies
enum machine_mode	last_set_mode: MACHINE_MODE_BITSIZE
bool	last_set_invalid
unsigned char	sign_bit_copies
unsigned HOST_WIDE_INT	nonzero_bits
int	truncation_label
enum machine_mode	truncated_to_mode: MACHINE_MODE_BITSIZE

Field Documentation

last_death

rtx_insn* reg_stat_type::last_death

Referenced by distribute_notes(), record_dead_and_set_regs(), and record_value_for_reg().

last_set

rtx_insn* reg_stat_type::last_set

Referenced by distribute_notes(), get_last_value(), record_dead_and_set_regs(), record_promoted_value(), record_value_for_reg(), reg_nonzero_bits_for_combine(), and reg_num_sign_bit_copies_for_combine().

last_set_invalid

bool reg_stat_type::last_set_invalid

Referenced by get_last_value_validate(), record_dead_and_set_regs(), and record_value_for_reg().

last_set_label

int reg_stat_type::last_set_label

Referenced by get_last_value(), get_last_value_validate(), record_value_for_reg(), reg_nonzero_bits_for_combine(), and reg_num_sign_bit_copies_for_combine().

last_set_mode

enum machine_mode reg_stat_type::last_set_mode

Referenced by get_last_value(), record_dead_and_set_regs(), record_value_for_reg(), reg_nonzero_bits_for_combine(), and reg_num_sign_bit_copies_for_combine().

last_set_nonzero_bits

unsigned HOST_WIDE_INT reg_stat_type::last_set_nonzero_bits

Referenced by record_dead_and_set_regs(), record_dead_and_set_regs_1(), record_promoted_value(), record_value_for_reg(), and reg_nonzero_bits_for_combine().

last_set_sign_bit_copies

char reg_stat_type::last_set_sign_bit_copies

Referenced by record_dead_and_set_regs(), record_dead_and_set_regs_1(), record_value_for_reg(), and reg_num_sign_bit_copies_for_combine().

last_set_table_tick

int reg_stat_type::last_set_table_tick

Referenced by record_value_for_reg(), and update_table_tick().

last_set_value

rtx reg_stat_type::last_set_value

Referenced by get_last_value(), record_dead_and_set_regs(), record_value_for_reg(), reg_nonzero_bits_for_combine(), and reg_num_sign_bit_copies_for_combine().

nonzero_bits

unsigned HOST_WIDE_INT reg_stat_type::nonzero_bits

Referenced by reg_nonzero_bits_for_combine(), set_nonzero_bits_and_sign_copies(), and update_rsp_from_reg_equal().

sign_bit_copies

unsigned char reg_stat_type::sign_bit_copies

Referenced by reg_num_sign_bit_copies_for_combine(), set_nonzero_bits_and_sign_copies(), and update_rsp_from_reg_equal().

truncated_to_mode

enum machine_mode reg_stat_type::truncated_to_mode

Referenced by record_dead_and_set_regs(), record_truncated_value(), record_value_for_reg(), and reg_truncated_to_mode().

truncation_label

int reg_stat_type::truncation_label

Referenced by record_truncated_value(), and reg_truncated_to_mode().

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The documentation for this struct was generated from the following file:

• combine.cc